Finding the Fourth Proportional to 43,529,542,463,763, 65,294,557,804,611 and 14,519,472,684,408
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Solution
The fourth proportional to 43,529,542,463,763, 65,294,557,804,611 and 14,519,472,684,408 is: 21,779,290,450,244.56
Step by Step Solution
- Step 1: Write the proportion equation
43,529,542,463,763 : 65,294,557,804,611 = 14,519,472,684,408 : x - Step 2: Convert to fraction form
43,529,542,463,763/65,294,557,804,611 = 14,519,472,684,408/x - Step 3: Cross multiply
43,529,542,463,763x = 65,294,557,804,611 × 14,519,472,684,408 - Step 4: Simplify right side
43,529,542,463,763x = 948,042,548,484,548,585,106,440,192 - Step 5: Solve for x
x = 948,042,548,484,548,585,106,440,192/43,529,542,463,763 - Step 6: Final answer
x = 21,779,290,450,244.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.